CAJ | 학술논문

采用水热法合成了K0.7Ba0.3NbO3催化材料，通过XRD、SEM、XPS对样品进行表征。实验结果表明，该化合物的结晶度非常好。SEM分析，该化合物粒径均一、具有规则的正方形结构。XPS测试结果表明，合成出Nd为混合价态的复合材料。由于铌酸盐通常具有合适的能带结构和特殊的晶体结构，在光催化反应系统中也表现出较强的促进剂和载体的特性，为此本文所研究的是近年来研究较多的一类新型材料。
채용수열법합성료K0.7Ba0.3NbO3최화재료，통과XRD、SEM、XPS대양품진행표정。실험결과표명，해화합물적결정도비상호。SEM분석，해화합물립경균일、구유규칙적정방형결구。XPS측시결과표명，합성출Nd위혼합개태적복합재료。유우니산염통상구유합괄적능대결구화특수적정체결구，재광최화반응계통중야표현출교강적촉진제화재체적특성，위차본문소연구적시근년래연구교다적일류신형재료。
K0.7Ba0.3NbO3 catalytic material was synthesized by hydrothermal method, the samples were charac-terized by XRD, SEM, XPS. The experimental results show that the crystallization of the compound is very good. Analysis of SEM, the compound has uniform particle size, regular square structure. XPS test results show that the synthesized Nd composite materials, mixed valence. Because niobium acid salt usually has a crystal structure of energy band structure and special right, in the photocatalytic reaction system also exhibit characteristics of strong promoter and carrier, in this study, is a kind of new material frequently researched in recent years.